73085759 has 2 divisors, whose sum is σ = 73085760. Its totient is φ = 73085758.

The previous prime is 73085741. The next prime is 73085791. The reversal of 73085759 is 95758037.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 73085759 - 2²⁰ = 72037183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73085729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36542879 + 36542880.

It is an arithmetic number, because the mean of its divisors is an integer number (36542880).

Almost surely, 2^73085759 is an apocalyptic number.

73085759 is a deficient number, since it is larger than the sum of its proper divisors (1).

73085759 is an equidigital number, since it uses as much as digits as its factorization.

73085759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 73085759 is about 8549.0209380958. The cubic root of 73085759 is about 418.0975158428.

The spelling of 73085759 in words is "seventy-three million, eighty-five thousand, seven hundred fifty-nine".